CN205504707U - 一种led防眩光黑板灯 - Google Patents
一种led防眩光黑板灯 Download PDFInfo
- Publication number
- CN205504707U CN205504707U CN201620335086.8U CN201620335086U CN205504707U CN 205504707 U CN205504707 U CN 205504707U CN 201620335086 U CN201620335086 U CN 201620335086U CN 205504707 U CN205504707 U CN 205504707U
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- led
- blackboard
- light
- dazzle
- lamp
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- 239000000758 substrate Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000004313 glare Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620335086.8U CN205504707U (zh) | 2016-04-20 | 2016-04-20 | 一种led防眩光黑板灯 |
Applications Claiming Priority (1)
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CN201620335086.8U CN205504707U (zh) | 2016-04-20 | 2016-04-20 | 一种led防眩光黑板灯 |
Publications (1)
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CN205504707U true CN205504707U (zh) | 2016-08-24 |
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CN201620335086.8U Active CN205504707U (zh) | 2016-04-20 | 2016-04-20 | 一种led防眩光黑板灯 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106855207A (zh) * | 2017-02-28 | 2017-06-16 | 东莞市百分百科技有限公司 | 一种高亮度及高均匀度的led黑板灯 |
WO2021136177A1 (zh) * | 2019-12-31 | 2021-07-08 | 苏州欧普照明有限公司 | 照明灯具 |
-
2016
- 2016-04-20 CN CN201620335086.8U patent/CN205504707U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106855207A (zh) * | 2017-02-28 | 2017-06-16 | 东莞市百分百科技有限公司 | 一种高亮度及高均匀度的led黑板灯 |
WO2021136177A1 (zh) * | 2019-12-31 | 2021-07-08 | 苏州欧普照明有限公司 | 照明灯具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 518022 Sir Building 16B10, No. 4018 Guest Road, Heping Community, Nanhu Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Hagong Optoelectronic Technology (Shenzhen) Co.,Ltd. Country or region after: China Address before: Building A2, No. 9 Wenzhou Road, Concentrated District, Pingfang District, Harbin City, Heilongjiang Province, 150069 Patentee before: HARBIN GONGDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |